I do not use any automated tool for increasing traffic. I do all work manually for doing SEO. Do blog commenting, social networking, article sharing, video sharing, image sharing, guest blog posting, etc. for increasing traffic.
Someone had mentions AMR and I just want to clarify that sending the same article to 1000 directories does nothing in terms of link building. You might get traffic from a few of the better article directories but most are just trash. You can use it to spin but usually people do not spin the article enough.
build your site differently. if you have 1,000,000 unique deep pages, you don't need to do any SEO - Google sends you traffic anyway
You can try article marketing with the likes of Ezinearticles and Goarticles, even after Panda, article marketing is still a viable alternative for long term traffic